don't generate 'payload' structure temporary during xxx_demarshall() operations.
don't generate 'payload' structure temporary during xxx_demarshall() operations.

chenm001/connectal,hanw/connectal,cambridgehackers/connectal,chenm001/connectal,csail-csg/connectal,8l/connectal,chenm001/connectal,cambridgehackers/connectal,chenm001/connectal,csail-csg/connectal,chenm001/connectal,cambridgehackers/connectal,csail-csg/connectal,8l/connectal,cambridgehackers/connectal,cambridgehackers/connectal,csail-csg/connectal,8l/connectal,hanw/connectal,hanw/connectal,hanw/connectal,csail-csg/connectal,8l/connectal,hanw/connectal,8l/connectal